High Strength, Deep Flat Countersunk Head Bolt, Class 12.9 10.9 8.8, 4.8 M6-M20, OEM

Here is the rewritten and improved English version of your content, ensuring it's more natural, engaging, and meets the 500-character requirement: --- **Product Details** - **Model No.:** zb9457 - **Application:** Machinery, Building, Automotive - **Finish:** Hot Galvanizing - **Trademark:** ZB - **Transport Package:** Packaged in Cardboard Boxes, then Wooden Crates - **Specification:** M6 to M20 - **Origin:** Zhejiang, China (Mainland)
Place of Origin: Zhejiang, China (Mainland)
Standard: DIN / ISO / ANSI
Material: High strength steel, Carbon steel, etc.
Size: M6 to M20, Customized
Production Process: Cold Forging, Hot Forging, etc.
Production Capacity: 20,000 tons per year
Sample: Free
Delivery Time: 20 days
Packing: Standard export packing or as per customer request
Payment Terms: T/T, L/C, D/P
**Workshop Show** **Testing Equipment** **Our Services** 1. We specialize in manufacturing fasteners. 2. Rich manufacturing experience. 3. High quality with competitive pricing. 4. Serving both domestic and international markets. 5. Well-equipped with complete facilities. 6. Strict quality control. 7. In addition to supplying a wide range of types and specifications, we also accept customized products. Please contact us with your detailed drawings, and our trained service staff and professional engineers will respond promptly based on your requirements. **FAQ** 1. **What is the delivery time?** Usually 2–4 weeks, depending on the quantity. 2. **How can I check the quality?** You can check through free samples or small trial orders. 3. **What standards do you meet?** All our products meet international standards, and we can provide relevant certificates. 4. **What quality do you offer?** Our products are of excellent quality and competitive price, with free samples available for your reference. 5. **Where are your main markets?** We mainly supply to South America, North America, Africa, Asia, the Middle East, India, and other regions. **Why Choose Us** With over 10 years of experience in fasteners, we are a typical Chinese supplier. We export under DIN, JIS, GB, ANSI, BS, and non-standard fastener standards. We have established close cooperation with clients from Korea, Iran, Europe, India, and the U.S., and have received positive feedback from users. We truly appreciate your interest in our company and hope that our website provides valuable and informative information. If you need more details, please feel free to contact our sales department. Kindly reach out to me if you're interested in our products. I’d be happy to assist you further.

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Jiangsu Kinuo Furnace Roller Co., Ltd. , https://www.jskinuoroller.com